修复。image_batch_service.py 中的 claim.task_snapshot 是 SimpleNamespace（ChatGenerationTask 的快照），传给 owner_include_media_references() 时因为类型不匹配报错

video-gen-api/app/services/generation/pipeline/owner_service.py

@@ -55,6 +55,11 @@ def owner_type_of(owner: GenerationOwner) -> str:
         return GenerationOwnerType.CHAT_GENERATION_TASK.value
     if isinstance(owner, GenerationRecord):
         return GenerationOwnerType.GENERATION_RECORD.value
+    # 兼容 SimpleNamespace 快照（如 image_batch 的 task_snapshot）
+    if hasattr(owner, 'generation_mode'):
+        return GenerationOwnerType.CHAT_GENERATION_TASK.value
+    if hasattr(owner, 'include_media_references'):
+        return GenerationOwnerType.GENERATION_RECORD.value
     raise TypeError(f"不支持的生成任务对象: {type(owner)!r}")
 
 
@@ -67,6 +72,11 @@ def owner_include_media_references(owner: GenerationOwner) -> bool:
         return True
     if isinstance(owner, GenerationRecord):
         return bool(owner.include_media_references)
+    # 兼容 SimpleNamespace 快照（如 image_batch 的 task_snapshot）
+    if hasattr(owner, 'generation_mode'):
+        return True
+    if hasattr(owner, 'include_media_references'):
+        return bool(owner.include_media_references)
     raise TypeError(f"不支持的生成任务对象: {type(owner)!r}")